PMC:7078825 / 13880-14001
Annnotations
LitCovid-PD-CLO
{"project":"LitCovid-PD-CLO","denotations":[{"id":"T47","span":{"begin":89,"end":90},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"ld link stronger to the suspected cases that are based on clinical and imaging evidence.\nA limitation of our study is its"}